Purple Punch, last round

Hello to everybody, here the third and the last week of vegetation. She's growing so fast above all after the light LST that i'm doing with the help of the bigger lower leaves. She is a little bastard bush so i don't think that she'll reach the high of the other plants in the tent, furtunally the light setup allow me to have more or less the rigth distance for her and the Pineapple. I did watering three times this week, increasing the amount: 1 L water + pH-down 3 drops/L (x3) pH 6.0 - ppm: 169 - EC: 0.3 ms/cm - T: 23.4°C